Field emission electron sources in vacuum electronics are largely considered to achieve faster response, higher efficiency and lower energy consumption in comparison with …
J Zhao, A Buldum, J Han, JP Lu - Nanotechnology, 2002 - iopscience.iop.org
We studied various gas molecules (NO 2, O 2, NH 3, N 2, CO 2, CH 4, H 2 O, H 2, Ar) on single-walled carbon nanotubes (SWNTs) and bundles using first principles methods. The …
PR Bandaru - Journal of nanoscience and nanotechnology, 2007 - ingentaconnect.com
The experimentally verified electrical properties of carbon nanotube structures and manifestations in related phenomena such as thermoelectricity, superconductivity …
X Lu, Z Chen - Chemical reviews, 2005 - ACS Publications
The successive discoveries of fullerenes1 and carbon nanotubes2 (CNTs) around 1990 triggered a hot wave of scientific research to explore the properties and applications of these …
O Leenaerts, B Partoens, FM Peeters - Physical Review B—Condensed Matter …, 2009 - APS
We apply density-functional theory to study the adsorption of water clusters on the surface of a graphene sheet and find i) graphene is highly hydrophobic and ii) adsorbed water has …
First Self-Contained Source Entirely Dedicated to Nanocarbons Carbon nanotubes (CNTs) attract a good deal of attention for their electronic, mechanical, optical, and chemical …
Y Cheng, O Zhou - Comptes rendus. Physique, 2003 - comptes-rendus.academie-sciences …
Carbon nanotubes (CNT) have recently emerged as a promising class of electron field emitters. They have a low threshold electric field for emission and a high emission current …
The work functions (WF's) of single-walled carbon nanotubes and bundles are studied using first-principles methods. For individual metallic tubes, the WF is independent of the chirality …
Y Zhao, L Song, K Deng, Z Liu, Z Zhang… - ADVANCED …, 2008 - academia.edu
The filling, structure, and transport properties of water confined in one-dimensional nanochannels are of great interest in physics, biology, and materials science.[1] An ideal …